21
ethyne and pentane dimer. Min dist:3.6151922833cm distance: 3.75
C	 0.35566741  0.36021815  0.33316277
H	 0.97954366  0.99093858  0.91667789
C	-0.35603538 -0.35998582 -0.33303681
H	-0.97917569 -0.99117091 -0.91680386
C	 2.86898685  2.16461236  5.54013226
H	 2.27957944  1.56372826  4.8469822 
H	 3.80882466  1.63954427  5.71062849
H	 2.33393689  2.20723285  6.48781082
C	 3.12009813  3.55343524  4.96783837
H	 3.69175645  4.1503416   5.68227427
H	 2.16964395  4.07133678  4.82209288
C	 3.86298071  3.50900605  3.63995272
H	 4.83109349  3.01889233  3.78041673
H	 3.29914136  2.8908188   2.93646423
C	 4.07651339  4.88695163  3.02936599
H	 4.66072243  5.50130382  3.71839228
H	 3.10708438  5.37834817  2.92207571
C	 4.77480641  4.82172687  1.67748838
H	 4.19174061  4.22961148  0.97155799
H	 4.91936274  5.81193867  1.2476746 
H	 5.75372812  4.35117082  1.76885208
